Shoe upper



FIG. 1 is a front perspective view of a shoe upper showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a front perspective view of an alternative embodiment of a shoe upper showing my new design;

FIG. 5 is a side view thereof; and,

FIG. 6 is a rear perspective view thereof.

The broken lines immediately adjacent to the shaded area define the bounds of the claimed design and form no part of the claimed design. The three unshaded regions within the shaded areas, which are demarcated by solid lines, form no part of the claimed design. The broken lines showing the remainder of the shoe depicts environment that forms no part of the claimed design. 

CLAIM The ornamental design for a shoe upper, as shown and described. 